A47J 43/087
For machines with several driving units
Official title: {for machines with several driving units (A47J43/09 takes precedence)}
A47J43/087 (For machines with several driving units) appears on 37 US grants and 41 published applications in this corpus.
Search patents in A47J- Granted patents
- 37
- Published applications
- 41
- Assignees
- 27
- Inventors
- 70
- Latest grant
- 10 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 2 | 2 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 0 | 2 |
| 2012 | 0 | 3 |
| 2013 | 2 | 0 |
| 2014 | 1 | 5 |
| 2015 | 0 | 0 |
| 2016 | 2 | 3 |
| 2017 | 1 | 2 |
| 2018 | 3 | 4 |
| 2019 | 2 | 2 |
| 2020 | 2 | 3 |
| 2021 | 3 | 2 |
| 2022 | 1 | 3 |
| 2023 | 3 | 3 |
| 2024 | 3 | 5 |
| 2025 | 3 | 0 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Vacuum blender10 Feb 2026US 12,543,894 B2Intropack Co., Ltd.
- Countertop appliance6 Jan 2026US 12,514,403 B2Whirlpool Corporation
- Hand-held housing for multi-purpose food preparation appliance24 Jun 2025US 12,336,669 B2Seb S. A.
- Kitchen appliance and base thereof3 Jun 2025US 12,320,524 B1
- Modular appliance apparatus configured for multiple attachments27 May 2025US 12,311,327 B2Columbia Insurance Company
- Blender19 Dec 2024US 2024/0415333 A1Intropack Co., Tld.
- Mixing appliance and method of operating12 Dec 2024US 2024/0407606 A1Whirlpool Corporation
- Multifunctional driving mechanism, and electrical appliance for kitchen5 Dec 2024US 2024/0398170 A1Sanlida Electrical Technology Co.,Ltd
- Multifunctional food processor19 Sep 2024US 2024/0306852 A1Xiamen Youo Intelligent Technology Co., Ltd
- Hand-Held Housing For Multi-Purpose Food Preparation Appliance4 Jan 2024US 2024/0000269 A1Seb S. A.
Most cited
By later US patents
- Multi-purpose kitchen appliance75US 3,951,351 AOster Corporation · 1976
- Multi-purpose kitchen appliance48US 4,071,789 AOster Corporation · 1978
- Food processing apparatus38US 5,875,706 ABraun GmbH · 1999
- Electric hand operated rotary beater/mixer comprising a safety device22US 6,726,353 B1Seb S. A. · 2004
- Drive circuit with integrated power factor correction for blender/shaver machine22US 8,550,388 B2Moog Inc. · 2013